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Only vaccines or drugs will end social distancing

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INTERNATIONAL

Studies currently estimate that only a small fraction of people were infected prior to strict social-distancing enforcement. A major second wave of COVID-19 cases and deaths is…

Recurrent lockdowns may be needed for months

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INTERNATIONAL

INTERNATIONAL: Pandemic may not end until 2022

Global travel deals will be subject to reversals

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INTERNATIONAL

The pandemic has seen an unprecedented reduction in global travel. Previously unthinkable travel bans and border closures have been implemented throughout the world in an attempt…

Vaccine passports will come before global standards

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INT

Such certification could help reopen economies and allow social freedoms enjoyed before the pandemic. Beyond the ethical questions that such documents pose, there is precedent for…

Variants may delay, not derail COVID-19 control

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INT

Viruses mutate when they multiply and often the changes do not affect their behaviour significantly. However, changes that allow them to infect better, evade immune defences or…

Prospects for COVID-19 to end-2021

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PROSPECTS H2 2021

COVID-19 remains a complex disease due to lack of effective treatment, uncertainty around variants, marked differences by country and region on vaccination progress, and…